The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 12, 2014
Filed:
Sep. 13, 2012
Applicants:
Kai-wen Cheng, Zhubei, TW;
Yi-ying Liao, Taipei, TW;
Tung-sheng Lin, Taoyuan, TW;
Tai-lai Tung, Zhubei, TW;
Inventors:
Kai-Wen Cheng, Zhubei, TW;
Yi-Ying Liao, Taipei, TW;
Tung-Sheng Lin, Taoyuan, TW;
Tai-Lai Tung, Zhubei, TW;
Assignee:
MStar Semiconductor, Inc., Hsinchu Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03D 3/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus for correcting a phase error is provided. The apparatus includes an error estimating module and a correcting module. The error estimating module receives a phase-shift keying signal, and calculates a phase error according to the phase-shift keying signal, a plurality of known candidate signals and Bayesian estimation. The correcting module corrects the phase-shift keying signal according to the phase error.